| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.79 | 12.516% | $223.6706 | $223.67 | $223.65 | $223.70 |
| Purchase #2 | $24.96 | 10.618% | $27.6103 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $217.45 | 8.125% | $235.1178 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $72.55 | 5.321% | $76.4104 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $138.51 | 7.550% | $148.9675 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $197.85 | 9.855% | $217.3481 | $217.35 | $217.35 | $217.30 |
| Purchase #7 | $214.54 | 4.312% | $223.791 | $223.79 | $223.80 | $223.80 |
| 7 purchase totals = | $1,064.65 | $1,152.9157 | $1,152.92 | $1,152.85 | $1,152.90 | |